Base | Representation |
---|---|
bin | 1101100111110101000… |
… | …1101110001000111110 |
3 | 211101001221210101200120 |
4 | 3121331101232020332 |
5 | 12313243142001142 |
6 | 255302323435410 |
7 | 22623324305415 |
oct | 3317521561076 |
9 | 741057711616 |
10 | 234030031422 |
11 | 90284940510 |
12 | 39434225b66 |
13 | 190b85bc045 |
14 | b48185a47c |
15 | 614aca67ec |
hex | 367d46e23e |
234030031422 has 16 divisors (see below), whose sum is σ = 510610977792. Its totient is φ = 70918191320.
The previous prime is 234030031421. The next prime is 234030031483. The reversal of 234030031422 is 224130030432.
It is a junction number, because it is equal to n+sod(n) for n = 234030031392 and 234030031401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234030031421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1772954718 + ... + 1772954849.
It is an arithmetic number, because the mean of its divisors is an integer number (31913186112).
Almost surely, 2234030031422 is an apocalyptic number.
234030031422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
234030031422 is an abundant number, since it is smaller than the sum of its proper divisors (276580946370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234030031422 is a wasteful number, since it uses less digits than its factorization.
234030031422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3545909583.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 234030031422 its reverse (224130030432), we get a palindrome (458160061854).
The spelling of 234030031422 in words is "two hundred thirty-four billion, thirty million, thirty-one thousand, four hundred twenty-two".
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